Paper Chemicals – From Wet End to Finished Sheet
Innovative Sizing, Strengthening & Functional Additives for the Pulp & Paper Industry
Leading the Way in Papermaking Chemistry
Reliable Solutions for a Sustainable Paper Industry
With over 20 years of expertise, LY Chem Technology Co., Ltd. integrates R&D, production, and sales into one streamlined system. Our 200,000-ton annual capacity and advanced wet-end chemistry deliver superior paper quality — from food-grade packaging boards to high-strength industrial papers. We are committed to reducing mill costs, improving water system closure, and meeting global environmental standards.
R&D & Custom Formulation
20,000 t/a Automated Production
Cost-Effective Additive Systems
Eco-Friendly Wet-End Solutions
Strict ISO 9001 Quality Control
Global Technical Support Team
Our Products
What we offer
Global Certifications & Compliance
FDA, SGS, RoHS certified; food-grade options available for safe packaging.
Learn moreTrusted Partner for Paper Mills Worldwide
LY Chem delivers integrated wet-end chemistry solutions that help paper mills reduce costs, improve paper quality, and meet stringent environmental standards. From food-grade packaging to high-strength industrial grades, our products are trusted in over 10 countries across Southeast Asia, the Middle East, and Africa.
High-Capacity Production
200,000 t/a automated lines, stable supply for bulk orders.
Technical R&D Strength
Custom formulations for diverse paper grades and process conditions.
Industry News & Technical Insights
Stay updated with the latest technical developments, application cases, and industry trends in papermaking chemistry.
Cationic Styrene-Acrylic Surface Sizing Agent: Application Guidelines for Optimal Performance in Papermaking
Cationic Styrene-Acrylic Surface Sizing Agent: Enhancing Paper Water Resistance and Surface Strength
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